16475252635461 has 16 divisors (see below), whose sum is σ = 22478056533504. Its totient is φ = 10727979621744.

The previous prime is 16475252635451. The next prime is 16475252635481. The reversal of 16475252635461 is 16453625257461.

It is not a de Polignac number, because 16475252635461 - 2¹⁰ = 16475252634437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16475252635451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16669840 + ... + 17630486.

It is an arithmetic number, because the mean of its divisors is an integer number (1404878533344).

Almost surely, 2^{16475252635461} is an apocalyptic number.

It is an amenable number.

16475252635461 is a deficient number, since it is larger than the sum of its proper divisors (6002803898043).

16475252635461 is a wasteful number, since it uses less digits than its factorization.

16475252635461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093640.

The product of its digits is 36288000, while the sum is 57.

The spelling of 16475252635461 in words is "sixteen trillion, four hundred seventy-five billion, two hundred fifty-two million, six hundred thirty-five thousand, four hundred sixty-one".